# Sudoku King® — Train your brain with Sudoku

> Classic Sudoku number puzzle game with daily challenges and multiple difficulty levels. (iPhone/iPad app by GAMETION GLOBAL TECHNOLOGIES PTE LIMITED.)

- Source: https://appshunter.io/ios/app/sudoku-king/id1498907458 (this page in markdown: same URL + `.md`)
- Developer: [GAMETION GLOBAL TECHNOLOGIES PTE LIMITED](https://appshunter.io/developer/1670391665)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 4.80/5 from 20 App Store ratings · 16 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 123 MB
- Languages: American English
- Released: 2020-03-13
- Data updated: 2026-10-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-king/id1498907458/reviews.md

## What is Sudoku King®?

Enjoy classic Sudoku puzzles, daily challenges and a relaxing number game experience with Sudoku King™ - from the creators of Ludo King!

Explore thousands of Sudoku puzzles with four difficulty levels: Easy, Medium, Hard and Expert. Whether you’re learning the basics or tackling a tricky grid, find a challenge that suits your pace.

Take a quick puzzle break or settle into a longer challenge. With a clear design, soothing colors and relaxing music, Sudoku King makes every puzzle a pleasure to solve.

WHY PLAY SUDOKU KING?

• Thousands of Classic Puzzles
Enjoy a wide selection of number puzzles for beginners and experienced Sudoku players.

• Four Difficulty Levels
Start with Easy, build your confidence with Medium, or test your logic with Hard and Expert puzzles.

• Daily Challenges
Make Sudoku part of your daily routine with a fresh challenge every day of the year.

• World Challenge
Explore destinations around the world as you solve puzzles. Reveal famous landmarks and discover interesting facts about tourist spots and monuments.

• Light and Dark Themes
Choose a black or white theme to match your preferred playing style.

• Notes and Hints
Keep track of possible numbers with notes. Hint packs are available through in-app purchases when you need extra help.

• Performance Statistics
Track your progress and learn more about your puzzle-solving performance.

• Leaderboard
See how you compare with other Sudoku players.

• Relaxing Music
Enjoy a calming soundtrack while you focus on the next number.

HOW TO PLAY

Fill the 9×9 grid with numbers from 1 to 9. Each number must appear exactly once in every row, column and 3×3 box.

Use logic to work out the missing numbers and notes to record possible answers. Complete the grid without repeating a number to solve the puzzle!

YOUR NEXT PUZZLE STARTS HERE

Looking for a relaxing logic game or a challenging number puzzle? Sudoku King brings classic Sudoku, daily challenges and world exploration together in one easy-to-use game.

Download Sudoku King for free and take on your next Sudoku challenge today!

Optional in-app purchases are available.

## Key features

- Thousands of classic Sudoku puzzles
- Daily challenges
- Four difficulty levels (Easy, Medium, Hard, Expert)
- World Challenge mode
- Statistics tracking
- Two themes (black or white)
- Relaxing music

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| No Ads (Remove Ads) | $1.99 | one-time |
| 60 Hints | $1.99 | one-time |
| 100 Hints | $2.99 | one-time |
| 25 Hints | $0.99 | one-time |
| All 8 Musics + No Ads | $5.99 | one-time |
| Get All 8 Musics | $5.99 | one-time |


## Recent user reviews (10 of 16)

All indexed reviews: https://appshunter.io/ios/app/sudoku-king/id1498907458/reviews.md

### 1/5 — cheated me

*2022-06-26*

i bought the premium version but adds displaying 
i have paid 269 rupees

**Developer response:** Hello Kishore,
Thanks for contacting us. If you're referring to the rewarded ads, they are present as they're associated with the rewards & are optional to view. They won't interrupt your gaming experience. If this doesn't resolve your issue, please email us at sudokuking@gametion.com & we'll be happy to help you.

### 3/5 — Terribly coded algorithm

*2022-06-14*

The sudoku app is bad because it provides daily challenges that have multiple solutions yet enforces user to take the game’s chosen solution. This is bad design and ruins the game experience. On top of that, it let’s you make errors when you have already filled a number and you choose another number it marks an incorrect move than rejecting the user move since the number is already filled—this is just a bug.

### 5/5 — Great

*2021-04-30*

This is a really great game I play your Ludo King and it's really fun too so keep it up.

### 5/5 — Amazing!

*2020-12-30*

This game is so good! The music helps me relax my mind so that’s on the pro side. I love this game because I think sudoku is fun. Kids are usually playing other games but this is more productive for them. I am not saying other games are bad but this game is better because is sharpens your mind. I would definitely recommend this game to everyone who loves sudoku!

### 1/5 — Invalid Puzzles at Hard Level

*2020-12-13*

Recently I wasn’t able to solve puzzles logically, then I check on sudoku solving tools. The puzzles generated by this app on hard level are all invalids. They have multiples solution, don’t waste your time solving something that is invalid.

### 5/5 — maravilhoso

*2020-11-01*

nmrl amei mt, ajuda na concentração e vc tem q pensar bastante

### 5/5 — Good family game

*2020-09-23*

Amazing app and good game

### 5/5 — Nice game👌🏻👌🏻

*2020-09-17*

Good game to time pass!!

### 5/5 — It’s a good game

*2020-08-26*

A fun and relaxing game

### 1/5 — Crappy

*2020-07-22*

Crappy dnno

## Frequently asked questions about Sudoku King®

### What is Sudoku King?

Sudoku King is a free classic Sudoku puzzle game developed by the creators of Ludo King. It offers thousands of puzzles with daily challenges and four difficulty levels, designed to improve problem-solving speed and IQ.

### Does Sudoku King have ads?

Yes, Sudoku King contains advertisements. It is a free-to-play game that also offers in-app purchases for hints.

### How many difficulty levels does Sudoku King offer?

Sudoku King provides four distinct difficulty levels: Easy, Medium, Hard, and Expert, catering to both beginners and experienced players.

### Can I play Sudoku King offline?

The provided data does not specify if Sudoku King can be played offline. However, many puzzle games of this nature offer offline play for their core puzzles.

### What is the age rating for Sudoku King?

Sudoku King has an age rating of 4+, making it suitable for children and adults. It is described as a great mobile Sudoku game for kids.

### How often is Sudoku King updated?

The app was last updated on November 8, 2022, with version 1.8. While specific update frequency isn't detailed, this indicates regular maintenance and potential new content releases.

### What makes Sudoku King unique?

Sudoku King features a World Challenge mode where players can play in different countries, revealing famous tourist spots. It also offers a clear, simple design with relaxing music and state-of-the-art graphic grid styles.

### What are the in-app purchases in Sudoku King?

In Sudoku King, users can upgrade the game by purchasing hint packages. These hints can help players solve challenging puzzles.

## Version history (last 5 releases)

### 1.9 — 2026-10-12

- Bug fixes

### 1.8 — 2022-11-08

bug fixes

### 1.7 — 2022-07-21

-Bug Fixes

### 1.6 — 2021-02-04

- New Leaderboard added
- 10 more World Monuments added in Challenge mode
- Bug fixes

### 1.5 — 2021-01-01

2021 year's crowns added

## Apps similar to Sudoku King®

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Eric's Sudoku –Classic Puzzles](https://appshunter.io/ios/app/erics-sudoku-classic-puzzles/id555050672) | 4.7 (1,778) | Free | Games |
| [Sudoku–Classic Math conundrum](https://appshunter.io/ios/app/sudokuclassic-math-conundrum/id1439558271) | 5.0 (1) | Free | Games |
| [Ludo Game: Battle World Star](https://appshunter.io/ios/app/ludo-game-battle-world-star/id1468446346) | 3.9 (19) | Free | Games |
| [Sudoku by Joseph](https://appshunter.io/ios/app/sudoku-by-joseph/id421136193) | 4.7 (2,396) | Free | Games |
| [Sudoku - Offline Classic Game](https://appshunter.io/ios/app/sudoku-offline-classic-game/id1464667334) | 4.5 (153) | Free | Games |
| [Sudoku ・Classic Brain Puzzle](https://appshunter.io/ios/app/sudoku-classic-brain-puzzle/id6444478133) | 4.8 (80) | Free | Games |

## More apps by GAMETION GLOBAL TECHNOLOGIES PTE LIMITED

- [Ludo King](https://appshunter.io/ios/app/ludo-king/id993090598)
- [Snakes and Ladders: Snake Game](https://appshunter.io/ios/app/snakes-and-ladders-snake-game/id993090603)
- [Carrom King](https://appshunter.io/ios/app/carrom-king/id1227693816)
- [Bubble Shooter King](https://appshunter.io/ios/app/bubble-shooter-king/id1515289099)
- [Ball Blast Tower](https://appshunter.io/ios/app/ball-blast-tower/id1586634701)

All apps by GAMETION GLOBAL TECHNOLOGIES PTE LIMITED: https://appshunter.io/developer/1670391665

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-13.*